The Sister in Law

She Helped Her Husband Destroy His Brother By The Most Immoral Act Imaginable

• Drama

• 85 Mins
• 1974
• en

• star3.1/ 10

Robert and Edward are brothers involved in a web of adultery and deceit. They share Edward's wife and his mistress and a mission to deliver a package of jewels across the Canadian border, but the mission turns out to be deadly.